Oguchi Onyewu had to leave the Dutch Cup match against PSV Eindhoven in the 26th minute with a back injury Wednesday. His club, FC Twente, went on to win the tie on penalty kicks, advancing to the semifinal.
A Twente spokesperson told Goal.com that the injury is "light". The American central defender's availability for Sunday's match against Feyenoord in the Eredivisie is unclear.
Against PSV, the 28-year-old was making his third competitive start for Twente, following a loan move from AC Milan. Onyewu has played largely in an unfamiliar left back role in Holland.
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